:root{--bg: #eef1f6;--bg-2: #e6eaf1;--card: #ffffff;--card-2: #f5f7fb;--line: #e2e6ee;--line-2: #d4dae4;--text: #1b2330;--muted: #6b7585;--accent: #3b6ef6;--accent-weak: #e8eefe;--good: #1f9d57;--radius: 14px;--shadow: 0 1px 2px rgba(20, 30, 50, .05), 0 10px 26px rgba(20, 30, 50, .07);--shadow-hi: 0 2px 6px rgba(20, 30, 50, .08), 0 18px 40px rgba(20, 30, 50, .14);--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{margin:0;padding:0;box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.muted{color:var(--muted)}.mono{font-family:var(--mono);font-size:12px}.loader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg);transition:opacity .35s 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var(--line-2);border-radius:6px}.team-free::-webkit-color-swatch-wrapper{padding:2px}.team-free::-webkit-color-swatch{border:none;border-radius:4px}#stv-canvas{display:block;width:100%;height:100%;touch-action:none}#stv-inspector{background:var(--card);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;overflow-y:auto}.stv-instructions{margin:8px 0 0}.stv-chip-name{display:block;font-size:10px;line-height:1.2;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:2px 4px 0}.stv-thumb-empty{display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--muted);background:var(--card-2);border-radius:6px;aspect-ratio:1}.stv-none-chip .variant-thumb{background:var(--card-2)}@media(max-width:880px){.detail{grid-template-columns:1fr;grid-template-rows:1fr auto}#inspector,#stv-inspector{border-left:none;border-top:1px solid var(--line);max-height:42vh}.versions-toggle{display:flex}.versions-toggle[hidden]{display:none}.versions{top:58px;left:auto;right:16px;transform:none;text-align:right;max-width:min(80vw,520px);max-height:72vh;overflow-y:auto;display:none}.versions.open{display:block}.ver-row{justify-content:flex-end}.timeline{bottom:12px}.stage:has(#timeline:not([hidden])) .toolbar{bottom:64px}}@media(max-width:560px){.grid{grid-template-columns:repeat(2,1fr);gap:12px;padding:16px 12px 48px}.socket-picker-panel{width:94vw;max-height:85vh}.socket-picker-grid{grid-template-columns:repeat(3,1fr);gap:8px;padding:12px;-webkit-overflow-scrolling:touch}}.studio{max-width:1200px;margin:0 auto;padding:20px 20px 60px}.studio-intro h1{font-size:22px;margin:8px 0 6px}.studio-intro p{max-width:74ch;margin:0 0 18px;font-size:14px;line-height:1.6}.studio-grid{display:grid;grid-template-columns:264px 1fr;gap:18px;align-items:start}@media(max-width:820px){.studio-grid{grid-template-columns:1fr}}.rail{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:8px 10px 14px;box-shadow:var(--shadow);position:sticky;top:70px}.rail-head{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:12px 4px 6px;display:flex;align-items:center;gap:6px}.pill{background:var(--accent-weak);color:var(--accent);border-radius:999px;font-size:11px;padding:1px 7px}.rail-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px}.rail-list button{width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:9px;padding:7px 9px;cursor:pointer;display:flex;flex-direction:column;gap:2px}.rail-list button:hover{background:var(--card-2);border-color:var(--line)}.rail-name{font-family:var(--mono);font-size:12.5px;color:var(--text)}.rail-sub{font-size:11px}.work{display:flex;flex-direction:column;gap:12px;min-width:0}.editor-bar,.run-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.editor-bar .spacer{flex:1}.kind{font-family:var(--mono);font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted)}.kind-scene{background:#eaf6ee;color:var(--good);border-color:#bfe6cd}.kind-clip{background:var(--accent-weak);color:var(--accent);border-color:#c7d8fd}.kind-err{background:#fdecec;color:#c0392b;border-color:#f3c0c0}#editor{width:100%;min-height:260px;resize:vertical;font-family:var(--mono);font-size:12.5px;line-height:1.5;padding:12px 14px;border:1px solid var(--line-2);border-radius:var(--radius);background:var(--card);color:var(--text);box-shadow:var(--shadow)}#editor:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.studio .btn{font:inherit;font-size:13px;padding:7px 14px;border-radius:9px;border:1px solid var(--line-2);background:var(--card);color:var(--text);cursor:pointer}.studio .btn:hover{background:var(--card-2)}.studio .btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.studio .btn.primary:hover{filter:brightness(1.05)}.studio .btn.ghost{background:transparent}.at-field{font-size:13px;color:var(--muted);display:inline-flex;align-items:center;gap:4px}.at-field input{width:62px;font:inherit;padding:5px 7px;border:1px solid var(--line-2);border-radius:7px}.status{font-size:13px}.status.err{color:#c0392b}.status.ok{color:var(--good)}.progress{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}.progress-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.progress-head .mono{font-family:var(--mono);font-size:12px;color:var(--muted)}.progress-track{height:8px;border-radius:999px;background:var(--card-2);overflow:hidden}.progress-fill{height:100%;width:0;border-radius:999px;background:var(--accent);transition:width .25s linear}.progress-preview{display:block;width:100%;max-width:360px;height:auto;border-radius:8px;border:1px solid var(--line-2);background:#05141f}.stage{background:#05141f;border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.stage img,.stage video{display:block;width:100%;height:auto}.view3d{position:relative;width:100%;height:min(62vh,640px);background:#dfe7f0}.view3d.expanded{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;width:100vw;height:100vh;border-radius:0}.view3d canvas{display:block;width:100%;height:100%;outline:none;touch-action:none;cursor:grab}.view3d canvas:active{cursor:grabbing}.view3d canvas:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.view3d-bar{position:absolute;top:10px;left:10px;right:10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:7px 9px;border-radius:11px;background:#ffffffd1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line);box-shadow:var(--shadow)}.view3d-bar .spacer{flex:1}.view3d-modes{display:flex;gap:2px;padding:2px;background:var(--card-2);border:1px solid var(--line);border-radius:9px}.v3-btn{font:inherit;font-size:12.5px;padding:5px 11px;border-radius:7px;border:1px solid var(--line-2);background:var(--card);color:var(--text);cursor:pointer}.v3-btn:hover{background:var(--card-2)}.view3d-modes .v3-btn{border-color:transparent;background:transparent}.view3d-modes .v3-btn.on{background:var(--accent);border-color:var(--accent);color:#fff}.v3-field,.v3-check{font-size:12.5px;color:var(--muted);display:inline-flex;align-items:center;gap:5px}.v3-field select{font:inherit;font-size:12.5px;padding:4px 6px;border:1px solid var(--line-2);border-radius:7px;background:var(--card);color:var(--text)}.view3d-hint{position:absolute;left:50%;bottom:10px;transform:translate(-50%);max-width:calc(100% - 24px);text-align:center;font-size:12px;color:var(--muted);padding:5px 12px;border-radius:999px;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line)}.stage.stage-3d{background:transparent}.report{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;font-size:13px;box-shadow:var(--shadow)}.report-head{font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:8px}.report ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.report li{display:flex;gap:8px;align-items:baseline}.report code{font-family:var(--mono);font-size:12px;background:var(--card-2);padding:0 4px;border-radius:4px}.sev{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.4px;padding:1px 6px;border-radius:999px;flex-shrink:0}.sev-error{background:#fdecec;color:#c0392b}.sev-warning{background:#fff4e0;color:#b26a00}.sev-note{background:var(--card-2);color:var(--muted)}